Login / Signup
Two-Stage Query Graph Selection for Knowledge Base Question Answering.
Yonghui Jia
Chuanyuan Tan
Yuehe Chen
Muhua Zhu
Pingfu Chao
Wenliang Chen
Published in:
NLPCC (2) (2022)
Keyphrases
</>
question answering
knowledge base
natural language processing
query graph
information retrieval
natural language
information extraction
question answering systems
qa clef
natural language questions
data mining
graph model
answer extraction
artificial intelligence
expert systems
qa systems